
c = [200, 300]';
A = [ 5, 10;
      0, 3;
      4, 2];
b = [3000, 750, 1200]';

# Constraints
lb = [0, 0]';
ub = [];
ctype = "UUU";
vartype = "CC";

# Maximieren mit -1          
s = -1;
          
          param.msglev = 1;
          param.itlim = 100;
		  
		  [xmax, fmin, status, extra] = ...
             glpk (c, A, b, lb, ub, ctype, vartype, s, param);
			 
			 xmax